It happens when you open one game and then another one.
 

The Problem happens when you open one game and then another one. When you start playing the first, the score you get is saved in the second game. If you try to play the second game then it gets impossible to save the score.

Something like this maybe?
When you open a game there's an automatical connection to the score database established. If you open a second game before saving the score at the first game, the connection gets overwritten to the one connected to the second game

Is there a fix as members can cheat and get super highscores on low scoring games
Thanks